Do Animals Have Consciousness?

Can we hear echoes like bats, or see x-rays like Superman? Believe it or not, scientists think the answer is yes. Jorge talks to three experts involved in extending human senses.See omnystudio.com/listener for privacy information. 

What's happening in your brain when you're being imaginative? And can it affect your mental health? Jorge talks to two neuroscientists to imagine the possibilities.See omnystudio.com/listener for privacy information. 

Black holes are one of the most beguiling objects in our universe. What are they exactly? How do they affect the universe? And what would it be like to fall into one? We venture beyond the point of no return with Yale astrophysicist Priyamvada Natarajan, into a fascinating world ...  Show more

Does the Universe go on forever, or have an end? What shape is it?See omnystudio.com/listener for privacy information. 

Daniel and Jorge talk about whether our galaxy is in the middle of a giant void that could have fooled us into thinking the expansion of the Universe is accelerating.See omnystudio.com/listener for privacy information. 

Nothing escapes a black hole … or does it? In the 1970s, the physicist Stephen Hawking described a subtle process by which black holes can “evaporate,” with some particles evading gravitational oblivion. That phenomenon, now dubbed Hawking radiation, seems at odds with general ...